目的 探討兒童動(dòng)脈導(dǎo)管未閉(PDA)合并二尖瓣反流的外科處理策略及遠(yuǎn)期二尖瓣反流狀況的改變。 方法 自2008年1月至2011年1月上海兒童醫(yī)學(xué)中心共對(duì)25例PDA合并二尖瓣反流患者施行了手術(shù)治療,其中男14例,女11例;年齡1.72~142.83 (26.36±40.75)個(gè)月;體重3.80~36.00 (8.98±6.85) kg;動(dòng)脈導(dǎo)管直徑3~15 (7.84±3.10) mm,管型22例,窗型3例。有輕度二尖瓣反流2例,中度反流18例,重度反流5例。除1例因同時(shí)伴有二尖瓣狹窄在體外循環(huán)下行動(dòng)脈導(dǎo)管結(jié)扎+二尖瓣成形術(shù)外,其余24例患者均通過(guò)側(cè)胸入路結(jié)扎動(dòng)脈導(dǎo)管,未處理二尖瓣?!〗Y(jié)果 圍術(shù)期無(wú)死亡,術(shù)后呼吸機(jī)輔助呼吸時(shí)間3~24 (6.70±4.39) h。術(shù)后1例患者在撤除氣管內(nèi)插管后出現(xiàn)喘憋,再次插管,其余患者恢復(fù)順利,無(wú)并發(fā)癥發(fā)生。隨訪25例,隨訪時(shí)間29~967 (329.23±288.39) d。隨訪期間23例(92.00%)二尖瓣反流均有不同程度的減輕, 其中5例二尖瓣重度反流改善為中度反流2例和輕度反流3例;16例二尖瓣中度反流改善為無(wú)反流5例、輕微反流5例、輕度反流6例;2例二尖瓣輕度反流改善為無(wú)反流1例和輕微反流1例。2例二尖瓣中度反流無(wú)明顯改善?!〗Y(jié)論 PDA合并二尖瓣反流的嬰幼兒和兒童,對(duì)二尖瓣的處理應(yīng)持保守治療態(tài)度,單純結(jié)扎未閉的動(dòng)脈導(dǎo)管即可獲得良好的效果,同時(shí)也避免體外循環(huán)造成的心肌損傷等并發(fā)癥的發(fā)生。
引用本文: 陸兆輝,祝忠群,王順民,徐志偉. 兒童動(dòng)脈導(dǎo)管未閉合并二尖瓣反流的外科治療. 中國(guó)胸心血管外科臨床雜志, 2012, 19(6): 589-592. doi: 復(fù)制
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11. | 張衛(wèi), 郭震, 葉偉.二尖瓣成形術(shù)的臨床應(yīng)用及療效分析.中國(guó)胸心血管外科臨床雜志, 2010, 17 (6):503-505.. |
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14. | Hildebrandt N, Schneider C, Schweigl T, et al. Long-term follow-up after transvenous single coil embolization of patent ductus arteriosus in dogs. J Vet Intern Med, 2010, 24 (6):1400-1406. |
15. | Ganeshalingham A, Finucane K, Hornung T. Isolated congenital mitral valve regurgitation presenting in the first year of Life. J Paediatr. |
16. | Jonas RA. Comprehensive surgical management of congenital heart disease. London:Arnold, 2004. 310. |
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- 1. Child Health, 2010, 46 (4):159-165.
- 2. Rao PS. Percutaneous closure of patent ductus arteriosus——current status. J Invasive Cardiol, 2011, 23 (12):517-520.
- 3. Heuchan AM, Hunter L, Young D. Outcomes following the surgical ligation of the patent ductus arteriosus in premature infants in Scotland. Arch Dis Child Fetal Neonatal Ed, 2012, 97 (1):F39-F44.
- 4. 劉軍, 潘渝, 朱昕, 等.經(jīng)左腋下小切口鈦夾結(jié)扎動(dòng)脈導(dǎo)管未閉28例.中國(guó)胸心血管外科臨床雜志, 2009, 16 (2):155..
- 5. Chehab G, El-Rassi I, Chokor I, et al. Epidemiology of mitral valve disease in pediatrics:a Lebanese study. J Med Liban, 2011, 59 (4):197-201.
- 6. 陸兆輝, 王順民, 徐志偉, 等.小兒先天性心臟病數(shù)據(jù)庫(kù)系統(tǒng)的建立及應(yīng)用.中華胸心血管外科雜志, 2007, 23 (6):361-365..
- 7. Fattouch K, Guccione F, Sampognaro R, et al. POINT:efficacy of adding mitral valve restrictive annuloplasty to coronary artery bypass grafting in patients with moderate ischemic mitral valve regurgitation:a randomized trial. J Thorac Cardiovasc Surg, 2009, 138 (2):278-285.
- 8. Lee Shu-ting, Lin MH. Color doppler echocardiographic assessment of valvular regurgitation in normal infants. J Formos Med Assoc, 2010, 109 (1):56-61.
- 9. Buck T, Plicht B, Kahlert P, et al. Effect of dynamic flow rate and orifice area on mitral regurgitant stroke volume quantification using the proximal isovelocity surface area method. J Am Coll Cardiol, 2008, 52 (9):767-778.
- 10. Hobo K, Naoji H, Umezu K, et al. Adult patent ductus arteriosus:successful surgery with mitral valvuloplasty. Asian Cardiovasc Thorac Ann, 2009, 17 (3):302-303.
- 11. 張衛(wèi), 郭震, 葉偉.二尖瓣成形術(shù)的臨床應(yīng)用及療效分析.中國(guó)胸心血管外科臨床雜志, 2010, 17 (6):503-505..
- 12. Feldman T, Foster E, Glower DD, et al. Percutaneous repair or surgery for mitral regurgitation. N Engl J Med, 2011, 364 (15):1395-1406.
- 13. Kalangos A. The rheumatic mitral valve and repair techniques in children. Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu, 2012, 15 (1):80-87.
- 14. Hildebrandt N, Schneider C, Schweigl T, et al. Long-term follow-up after transvenous single coil embolization of patent ductus arteriosus in dogs. J Vet Intern Med, 2010, 24 (6):1400-1406.
- 15. Ganeshalingham A, Finucane K, Hornung T. Isolated congenital mitral valve regurgitation presenting in the first year of Life. J Paediatr.
- 16. Jonas RA. Comprehensive surgical management of congenital heart disease. London:Arnold, 2004. 310.
- 17. Khoo NS, Smallhorn JF. Mechanism of valvular regurgitation. Curr Opin Pediatr, 2011, 23 (5):512-517.